End Wall Greenhouse Poly Lock extrusion, designed to cover the top edge of polycarbonate on greenhouse and high tunnel end walls, aluminum profile bends over a max 2′ radius. This spring lock channel system is for use with Zig-Zag/Wiggle Wire
*Only 6′ lengths are offered online, contact us for 8′ and 12′ lengths!
Greenhouse Zig Zag Wire
Ezsnap Rope Hook